// JavaScript Document
 
var isNS = (navigator.appName == "Netscape") ? 1 : 0;

if(navigator.appName == "Netscape") document.captureEvents(Event.MOUSEDOWN||Event.MOUSEUP);

function mischandler(){
  return false;
}

function mousehandler(e){
	var myevent = (isNS) ? e : event;
	var eventbutton = (isNS) ? myevent.which : myevent.button;
   if((eventbutton==2)||(eventbutton==3)) return false;
}

document.oncontextmenu = mischandler;
document.onmousedown = mousehandler;
document.onmouseup = mousehandler;

document.onkeydown = function(){
if ((event.keyCode == 78) && (event.ctrlKey)){
alert ("No new window")
event.cancelBubble = true;
event.returnValue = false;
event.keyCode = false; 
return false;
}
}